SP1-SPTMMO Color: Mocha Features: -Orthopedic Foam Core is Therapeutic support for all dogs with hip dysplasia and arthritis.-Soft Pillowtop provides added comfort.-Easy care brushed microsuede velour cover looks great in any room of the home.-Zippered cover removes easily for machine washing.-Fill type: 100-percent polyurathane foam.-Cover: 100-percent polyester. Dimensions: -Dimensions: 39 inches long x 29 inches Wide x 4 inches High.